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45 lines
1.1 KiB
Cython
45 lines
1.1 KiB
Cython
from libcpp.vector cimport vector
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from libcpp.pair cimport pair
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from preshed.counter cimport count_t
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from preshed.maps cimport PreshMap
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from preshed.counter cimport PreshCounter
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from cymem.cymem cimport Pool
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from .lang cimport Lexicon
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from .tokens cimport Tokens, TokenC
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from .typedefs cimport id_t
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from .lexeme cimport attr_id_t
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from .typedefs cimport attr_t
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from .typedefs cimport hash_t
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from murmurhash.mrmr cimport hash64
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ctypedef vector[pair[id_t, count_t]] count_vector_t
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cdef class Index:
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cdef attr_id_t attr_id
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cdef readonly attr_t max_value
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cdef vector[count_vector_t] counts
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cpdef int count(self, Tokens tokens) except -1
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cdef class DecisionMemory:
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cdef int n_classes
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cdef Pool mem
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cdef PreshCounter _counts
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cdef PreshCounter _class_counts
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cdef PreshMap memos
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cdef list class_names
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cdef int inc(self, hash_t context_key, hash_t clas, count_t inc) except -1
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cdef int find_best_class(self, count_t* counts, hash_t context_key) except -1
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cdef inline int get(self, hash_t context_key) nogil:
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return <int><size_t>self.memos.get(context_key) - 1
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